
public class job5 {

	public static void main(String[] args) {
		int i=1;
		int num=0;
		while(i<=10000){
			if(i%5==0){
				System.out.print(i+"\t");
				num++;		
				if(num%20==0)
				System.out.print("\n");	
			}
			i++;
			}
		}
	}
